Update reference images (against PR #73)

[greimel]

This contains two three new commits (I also merged current master into this branch)

• The first commit replaces the reference images that have improved due to Edgelabelorient #73.
• The second commit replaces other reference images that fail tests, but haven't changed significantly.
• The third commit contains the current version of reference image that might still need some adjustments. I added the commit because github has a very nice diff view for images (even for individual commits). The three images of this commit are shown below.

plots.jl-14.png

TO DO: adjust the offset

reftests.jl-04.png

TO DO: leave as is?

reftests.jl-05.png

TO DO: adjust axis limits so the label is not cut off?

[codecov-commenter]

Codecov Report

❗ No coverage uploaded for pull request base (edgelabelorient@c13be8d). Click here to learn what that means.
The diff coverage is n/a.

@@                Coverage Diff                 @@
##             edgelabelorient      #83   +/-   ##
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  Coverage                   ?   79.40%           
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  Files                      ?        4           
  Lines                      ?      539           
  Branches                   ?        0           
==================================================
  Hits                       ?      428           
  Misses                     ?      111           
  Partials                   ?        0           

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[hexaeder]

Seems fine to me. it doesn't really matter how the plots in reftests.jl look, as long as the plottet graph matches the expectation. If you mark your PR as ready i'd be fine with merging it into @filchristou s PR....

[greimel]

Great! I've merged the latest master into this PR. There had been some redundancies with #85.

[hexaeder]

why cbc?

[greimel]

No idea how that happened. Will remove.

[greimel]

That line was added by you :-) b8ba9ad

It shows up here because I merged master into this branch.

[hexaeder]

#78
ah yes, i remeber now, this was a hotfix to adress Makie@0.17 compat...
sorry :D